ABB T7L 1250 PR231/P LS/lIn=1250A 3p FF M

发布时间:2025-03-15 新闻来源地:ABB

ABB T7L 1250 PR231/P LS/lIn=1250A 3p FF M is a low-voltage circuit breaker suitable for industrial, commercial, and infrastructure applications. Below are its main features:
1. **Model and Specifications**
   - **T7L 1250**: Series and rated current, 1250A.
   - **PR231/P**: Equipped with a PR231/P protection trip unit, providing overload, short-circuit, and other protections.
   - **LS/lIn=1250A**: Long-time delay trip current set at 1250A.
   - **3p**: 3-pole circuit breaker, suitable for three-phase systems.
   - **FF**: Fixed mounting.
   - **M**: Manual operation.
2. **Key Features**
   - **High Rated Current**: 1250A, suitable for high-current applications.
   - **Protection Functions**: The PR231/P trip unit supports overload, short-circuit, ground fault, and other protections.
   - **Fixed Mounting**: Fixed design for easy installation and high stability.
   - **Manual Operation**: The circuit breaker is controlled via manual operation.
3. **Applications**
   - **Industrial**: Used for protecting motors, transformers, and other equipment.
   - **Commercial Buildings**: Protection for power distribution systems.
   - **Infrastructure**: Suitable for power distribution and protection.
4. **Advantages**
   - **Reliability**: ABB products are known for their high reliability.
   - **Flexibility**: Multiple protection settings to adapt to different needs.
   - **Safety**: Provides comprehensive electrical protection to ensure system safety.
5. **Installation and Maintenance**
   - **Installation**: Must be installed by professional electricians following standards.
   - **Maintenance**: Regular inspections are required to ensure proper operation.
Summary
The ABB T7L 1250 PR231/P LS/lIn=1250A 3p FF M is a high-performance low-voltage circuit breaker suitable for high-current applications, offering comprehensive electrical protection and widely used in various fields. If you need this product, feel free to contact us!

 

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